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1、首先建立DIRECTORY 并赋予权限
2、注意PGA的大小 游标 PL/SQL要存放里面 要不要抛错
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set serverout onDECLARETYPE emp_table_type IS TABLE OF emp
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一、 简介Oracle9i中叫Oracle Cluster Management ServiceOracle10g 10.1 叫Cluster Ready Service（CRS）Oracle10g 10.2 产品更名Oracle Clusterware提供HA APIAmnesia处理方法 共享集群配置Split Brain处理方法Quorum Algorithm（OCR）IO Fencing
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v$lock视图SID：Identifier for session holding or acquiring the lock TYPE：Type of user or system lock TM - DML enqueue TX - Transaction enqueue UL - User suppliedLMODE：Lock mode in which t
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自己创建了文件ext_data.dat内容如下
D:\oracle\product\10.2.0\ext>type ext_data.dat001,Wanglin,ChengDu002,CaiWs,ChengDu003,FangMx,Chongqing
D:\oracle\product\10.2.0\ext>sqlplus / as sysdba
SQL*Plus: Relea
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SCOTT@orcl >CREATE TABLE A (id NUMBER(6),key NUMBER(6), name VARCHAR2(10));
Table created.
插入10W条数据
declarebeginfor i in 1..100000 loopinsert into A values(i,10000,'name');end lo
